Corona del Mar High School (CdM) is a public school located in the Eastbluff neighborhood of Newport Beach, California, and belongs to the Newport-Mesa Unified School District. It is a combination of a middle school (7th and 8th grades) and a high school (9th, 10th, 11th, and 12th grades). The school was founded in 1962 and has an enrollment of just over 2000 students.